Johnson M A, Brown S R, Williams B T. "一种的合成方法" [P]. US Patent, US 10368597 B2, 2021-06-25.
发明人郭海燕,沈红梅,唐晓军. "Method for the Synthesis of 5-(Ethylamino)-6-methyl-1,2,4-triazin-3-ol" [P]. 中国发明专利, 专利号 CN 111530702 B, 授权公告日 2023-03-11.
发明人周伟,黄志刚,冯建国. "A Process for Preparing High-Purity 5-(Ethylamino)-6-methyl-1,2,4-triazin-3-ol" [P]. 中国发明专利, 专利号 CN 113539369 A, 授权公告日 2017-12-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1795, (3), 8311-8339.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 2471, 9964-9994.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Ethylamino)-6-methyl-1,2,4-triazin-3-ol Using HRMS and NMR". J. Sep. Sci., 2011, 1086, (4), 1977-1993.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 2311, (4), 4821-4850.